germination是什么意思 germination的用法 germination怎么读

germination

美 [,dʒɝmə'neʃən]

n. 发芽；发生；伟晶作用

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英语词源

germination (n.)

mid-15c., from Latin germinationem

(nominative germinatio) "a sprouting forth, budding," noun of action from past participle stem of germinare "to sprout, put forth shoots," from germen (genitive germinis) "a sprout or bud" (see germ).

权威例句

1. At the onset of germination, the hypocotyl elongates rapidly by cell enlargement.

萌发开始时, 下胚轴依靠细胞增大而迅速伸长.

2. Excessive moisture is unfavourable for soybean germination.

水分过多对于大豆萌发是不利的.

3. Temperature is most important for seed germination.

温度对种子的发芽至关重要.

4. Germination is a measure of the capacity of a grain kernel of producing a normal seedling.

发牙率系谷物籽实长出正常幼苗能力的一个尺度.

5. Seed germination may be suppressed if boronated fertilizers are mixed with the seed at planting time.

在播种期如以硼盐肥料与种子混合使用,会抑制种子萌芽.

[ germination 造句 ]